Lenovo Thinksystem DE4000H Iscsi HFA SFF - 7Y75A001WW
2U, 24-bay small form factor iSCSI hybrid flash array (HFA) built for small-to-medium business storage consolidation, virtualization infrastructure
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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Lenovo 7Y74A002WW is a screw-in fixed rail kit with adjustable depth, designed specifically for mounting the ThinkSystem DE4000H 2U12 LFF storage enclosure into standard 4-post rack cabinets. If you're deploying a DE4000H array in a mixed-vendor rack environment, this kit handles the physical installation side — depth-adjustable rails mean you can fit the enclosure regardless of whether your rack runs shallow or deep. The rail design supports in-rack maintenance access once installed, so you're not pulling the entire unit for controller or drive swaps.
This rail kit is validated for the Lenovo ThinkSystem DE4000H 2U12 LFF enclosure (model 7Y74). It is not interchangeable with the DE4000H 2U24 SFF (7Y75) or 4U60 LFF (7Y77) form factors — each enclosure uses its own rail kit. Compatible rack types include IBM and Lenovo 4-post cabinets that are IEC standard-compliant, including the ThinkSystem 42U Onyx Primary Heavy Duty Rack Cabinet (7D6DA007WW). Mounting hole patterns supported are square and round; mounting flange thickness range is 2 mm (0.08 in.) to 3.3 mm (0.13 in.), which covers most standard enterprise rack accessories and third-party enclosures within that tolerance. The 0U PDU support is listed as limited — verify clearance before ordering if you're running high-density PDU configurations.
Rails install as a screw-in fixed configuration — no tool-free snap-in mechanism. The adjustable depth accommodates varying rack depths without shimming or custom hardware. Mounting flange thickness must fall between 2 mm and 3.3 mm; racks outside this range are not supported. In-rack maintenance is supported once installed, meaning the DE4000H's hot-swap components — controllers, drives, power supplies — remain accessible without full rail removal. Confirm rack post hole pattern (square or round) before installation; threaded-hole racks are not listed as compatible.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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